c-Fos mapping of brain regions activated by multi-modal and electric foot shock stress
نویسندگان
چکیده
منابع مشابه
c-Fos mapping of brain regions activated by multi-modal and electric foot shock stress
Real-world stressors are complex and multimodal, involving physical, psychological, and social dimensions. However, the brain networks that mediate stress responses to these stimuli need to be further studied. We used c-Fos mapping in mice to characterize brain circuits activated by exposure to a single episode of multimodal stress (MMS), and compared these to circuits activated by electric foo...
متن کاملc-fos mRNA, Fos, and Fos-related antigen induction by hypertonic saline and stress.
The induction of c-fos mRNA was assessed using Northern blots and in situ hybridization in adult rats administered hypertonic saline (HS) and isotonic saline (IS). HS induced c-fos mRNA in magnocellular paraventricular nucleus (PVNm), parvocellular paraventricular nucleus (PVNp), supraoptic nucleus (SON), and lamina terminalis (LMT). This occurred within 5 min, peaked at 30-60 min, and disappea...
متن کاملNMDA glutamate receptor inhibition in the dorsal hippocampus reduced the maintenance of electric foot shock stress -induced anxiety and depression like behaviors in mice
Introduction: In the present study, the effect of inhibition of glutamate NMDA receptors located in the dorsal hippocampus on the maintenance of anxiety and depression like behaviors induced by electric foot shock stress was investigated. Materials and Methods: NMARI male mice were divided into two categories. The first category received electro foot shock for 30 minutes after injection of mema...
متن کاملDeep brain stimulation in a rat model of post-traumatic stress disorder modifies forebrain neuronal activity and serum corticosterone
Objective(s): Post-traumatic stress disorder (PTSD), one of the most devastating kinds of anxiety disorders, is the consequence of a traumatic event followed by intense fear. In rats with contextual fear conditioning (CFC), a model of PTSD caused by CFC (electrical foot shock chamber), deep brain stimulation (DBS) alleviates CFC abnormalities.Materials and Methods: Forty Male Wistar rats (220–2...
متن کاملNeuroendocrine and behavioral responses and brain pattern of c-fos induction associated with audiogenic stress.
The present study determined simultaneously the behavioural, neuroendocrine and regional brain activity, using semi-quantitative analysis of c-fos mRNA induction, produced by 30 min of auditory stimulation at different white noise intensities (background 60 dB, 70, 80, 90 and 105 dBA), in rats. Only the highest noise intensities (90 and 105 dB) significantly increased corticosterone release aft...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neurobiology of Stress
سال: 2018
ISSN: 2352-2895
DOI: 10.1016/j.ynstr.2018.02.001